我正在尝试使用 Spring (+JPA) 和 Hibernate 使用注释来实现应用程序。
我最近添加了 JPA 部分。从那时起我得到:
javax.enterprise.inject.UnsatisfiedResolutionException: Unable to resolve a bean for 'javax.persistence.EntityManager' with qualifiers [@javax.enterprise.inject.Default(), @javax.enterprise.inject.Any()].
错误。 我还收到以下警告:
WARN: WELD-000411: Observer method [BackedAnnotatedMethod] protected org.springframework.data.repository.cdi.CdiRepositoryExtensionSupport.processAnnotatedType(@Observes ProcessAnnotatedType<Object>) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds.
WARN: WELD-000411: Observer method [BackedAnnotatedMethod] private org.glassfish.jersey.gf.cdi.internal.CdiComponentProvider.processAnnotatedType(@Observes ProcessAnnotatedType<Object>) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds.
WARN: WELD-000411: Observer method [BackedAnnotatedMethod] public org.glassfish.jms.injection.JMSCDIExtension.processAnnotatedType(@Observes ProcessAnnotatedType<Object>) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds.
WARN: WELD-000411: Observer method [BackedAnnotatedMethod] org.glassfish.sse.impl.ServerSentEventCdiExtension.processAnnotatedType(@Observes ProcessAnnotatedType<Object>, BeanManager) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds.
我不确定这两件事是否相关，但我想我应该发布警告。
这是我的 application-context.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd">
<!-- Package needed to be scanned for annotation -->
<context:component-scan base-package="com.redast"/>
<jpa:repositories base-package="com.redast"/>
<!-- Use annotation for configuration-->
<!--<context:annotation-config/>-->
<context:spring-configured/>
<!-- Data Source Declaration -->
<bean name="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/redast" />
<property name="username" value="xxxxxx" />
<property name="password" value="xxxxxx" />
</bean>
<!-- Session Factory Declaration -->
<bean id="SessionFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan">
<list>
<value>com.redast.model</value>
<value>com.redast.service</value>
<value>com.redast.dao</value>
</list>
</property>
<!-- <property name="persistenceUnitPostProcessors">
<list>
<bean class="org.springframework.data.jpa.support.ClasspathScanningPersistenceUnitPostProcessor">
<constructor-arg value="com.redast" />
</bean>
</list>
</property>-->
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" />
</property>
<property name="jpaProperties">
<props>
<prop key="hibernate.hbm2ddl.auto">create-drop</prop>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="format_sql">true</prop>
<prop key="use_sql_comments">true</prop>
</props>
</property>
</bean>
<!-- Enable the configuration of transactional behavior based on annotations -->
<tx:annotation-driven transaction-manager="txManager"/>
<!-- Transaction Manager is defined -->
<bean id="txManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="SessionFactory" ref="SessionFactory"/>
</bean>
<!--
<bean id="transactionTemplate" class="org.springframework.transaction.support.TransactionTemplate">
<property name="transactionManager" ref="txManager"/>
</bean>
-->
<bean id="persistenceExceptionTranslationPostProcessor"
class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor" />
</beans>
我对 Spring 和 hibernate 相当陌生，所以我的 .xml 文件很可能是错误的。 (通过查看教程和不同的来源，我很难确定我到底需要什么，不需要什么。)
这是我的 DAO 之一
import com.redast.model.Announcement;
import org.springframework.data.jpa.repository.JpaRepository;
public interface AnnouncementDAO extends JpaRepository<Announcement, Long>{
}
这里是完整的错误:
Warnung: Ignore WEB-INF/sun-web.xml in archive /C:/Ben/NetBeansProjects/redast/target/redast-1.0-SNAPSHOT/, as WLS counterpart runtime xml WEB-INF/glassfish-web.xml is present in the same archive.
Information: 14:14:05.019 [admin-listener(2)] DEBUG o.s.core.env.StandardEnvironment - Adding [systemProperties] PropertySource with lowest search precedence
Information: 14:14:05.032 [admin-listener(2)] DEBUG o.s.core.env.StandardEnvironment - Adding [systemEnvironment] PropertySource with lowest search precedence
Information: 14:14:05.032 [admin-listener(2)] DEBUG o.s.core.env.StandardEnvironment - Initialized StandardEnvironment with PropertySources [systemProperties,systemEnvironment]
Information: 14:14:05.053 [admin-listener(2)] INFO o.s.d.j.r.cdi.JpaRepositoryExtension - Activating CDI extension for Spring Data JPA repositories.
WARN: WELD-000411: Observer method [BackedAnnotatedMethod] protected org.springframework.data.repository.cdi.CdiRepositoryExtensionSupport.processAnnotatedType(@Observes ProcessAnnotatedType<Object>) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds.
WARN: WELD-000411: Observer method [BackedAnnotatedMethod] private org.glassfish.jersey.gf.cdi.internal.CdiComponentProvider.processAnnotatedType(@Observes ProcessAnnotatedType<Object>) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds.
WARN: WELD-000411: Observer method [BackedAnnotatedMethod] public org.glassfish.jms.injection.JMSCDIExtension.processAnnotatedType(@Observes ProcessAnnotatedType<Object>) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds.
WARN: WELD-000411: Observer method [BackedAnnotatedMethod] org.glassfish.sse.impl.ServerSentEventCdiExtension.processAnnotatedType(@Observes ProcessAnnotatedType<Object>, BeanManager) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds.
Information: 14:14:05.431 [admin-listener(2)] DEBUG o.s.d.r.c.CdiRepositoryExtensionSupport - Discovered repository type 'com.redast.dao.ProcessDAO' with qualifiers [@javax.enterprise.inject.Default(), @javax.enterprise.inject.Any()].
Information: 14:14:05.437 [admin-listener(2)] DEBUG o.s.d.r.c.CdiRepositoryExtensionSupport - Discovered repository type 'com.redast.dao.AssetFragmentDAO' with qualifiers [@javax.enterprise.inject.Default(), @javax.enterprise.inject.Any()].
Information: 14:14:05.463 [admin-listener(2)] DEBUG o.s.d.r.c.CdiRepositoryExtensionSupport - Discovered repository type 'com.redast.dao.RoleDAOImpl' with qualifiers [@javax.enterprise.inject.Default(), @javax.enterprise.inject.Any()].
Information: 14:14:05.484 [admin-listener(2)] DEBUG o.s.d.r.c.CdiRepositoryExtensionSupport - Discovered repository type 'com.redast.dao.FragmentValueDefDAO' with qualifiers [@javax.enterprise.inject.Default(), @javax.enterprise.inject.Any()].
Information: 14:14:05.489 [admin-listener(2)] DEBUG o.s.d.r.c.CdiRepositoryExtensionSupport - Discovered repository type 'com.redast.dao.FragmentDAO' with qualifiers [@javax.enterprise.inject.Default(), @javax.enterprise.inject.Any()].
Information: 14:14:05.490 [admin-listener(2)] DEBUG o.s.d.r.c.CdiRepositoryExtensionSupport - Discovered repository type 'com.redast.dao.ProcessNodeDAO' with qualifiers [@javax.enterprise.inject.Default(), @javax.enterprise.inject.Any()].
Information: 14:14:05.494 [admin-listener(2)] DEBUG o.s.d.r.c.CdiRepositoryExtensionSupport - Discovered repository type 'com.redast.dao.AnnouncementDAO' with qualifiers [@javax.enterprise.inject.Default(), @javax.enterprise.inject.Any()].
Information: 14:14:05.499 [admin-listener(2)] DEBUG o.s.d.r.c.CdiRepositoryExtensionSupport - Discovered repository type 'com.redast.dao.AssetDAO' with qualifiers [@javax.enterprise.inject.Default(), @javax.enterprise.inject.Any()].
Information: 14:14:05.506 [admin-listener(2)] DEBUG o.s.d.r.c.CdiRepositoryExtensionSupport - Discovered repository type 'com.redast.dao.UserDAOImpl' with qualifiers [@javax.enterprise.inject.Default(), @javax.enterprise.inject.Any()].
Schwerwiegend: Exception during lifecycle processing
org.glassfish.deployment.common.DeploymentException: CDI definition failure:Exception List with 1 exceptions:
Exception 0 :
javax.enterprise.inject.UnsatisfiedResolutionException: Unable to resolve a bean for 'javax.persistence.EntityManager' with qualifiers [@javax.enterprise.inject.Default(), @javax.enterprise.inject.Any()].
at org.springframework.data.jpa.repository.cdi.JpaRepositoryExtension.createRepositoryBean(JpaRepositoryExtension.java:118)
at org.springframework.data.jpa.repository.cdi.JpaRepositoryExtension.afterBeanDiscovery(JpaRepositoryExtension.java:94)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:90)
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:271)
at org.jboss.weld.event.ExtensionObserverMethodImpl.sendEvent(ExtensionObserverMethodImpl.java:121)
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:258)
at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:237)
at org.jboss.weld.event.ObserverNotifier.notifyObserver(ObserverNotifier.java:174)
at org.jboss.weld.event.ObserverNotifier.notifyObservers(ObserverNotifier.java:133)
at org.jboss.weld.event.ObserverNotifier.fireEvent(ObserverNotifier.java:107)
at org.jboss.weld.bootstrap.events.AbstractContainerEvent.fire(AbstractContainerEvent.java:54)
at org.jboss.weld.bootstrap.events.AbstractDefinitionContainerEvent.fire(AbstractDefinitionContainerEvent.java:42)
at org.jboss.weld.bootstrap.events.AfterBeanDiscoveryImpl.fire(AfterBeanDiscoveryImpl.java:59)
at org.jboss.weld.bootstrap.WeldStartup.deployBeans(WeldStartup.java:396)
at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:83)
at org.glassfish.weld.WeldDeployer.event(WeldDeployer.java:222)
at org.glassfish.kernel.event.EventsImpl.send(EventsImpl.java:131)
at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:328)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:496)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:219)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:491)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:539)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:535)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:534)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:565)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:557)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:556)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1464)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:109)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1846)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1722)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:534)
at com.sun.enterprise.v3.admin.AdminAdapter.onMissingResource(AdminAdapter.java:224)
at org.glassfish.grizzly.http.server.StaticHttpHandlerBase.service(StaticHttpHandlerBase.java:189)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:175)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:561)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:545)
at java.lang.Thread.run(Thread.java:745)
at org.glassfish.weld.WeldDeployer.event(WeldDeployer.java:234)
at org.glassfish.kernel.event.EventsImpl.send(EventsImpl.java:131)
at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:328)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:496)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:219)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:491)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:539)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:535)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:534)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:565)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:557)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:556)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1464)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:109)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1846)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1722)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:534)
at com.sun.enterprise.v3.admin.AdminAdapter.onMissingResource(AdminAdapter.java:224)
at org.glassfish.grizzly.http.server.StaticHttpHandlerBase.service(StaticHttpHandlerBase.java:189)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:175)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:561)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:545)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.jboss.weld.exceptions.DefinitionException: Exception List with 1 exceptions:
Exception 0 :
javax.enterprise.inject.UnsatisfiedResolutionException: Unable to resolve a bean for 'javax.persistence.EntityManager' with qualifiers [@javax.enterprise.inject.Default(), @javax.enterprise.inject.Any()].
at org.springframework.data.jpa.repository.cdi.JpaRepositoryExtension.createRepositoryBean(JpaRepositoryExtension.java:118)
at org.springframework.data.jpa.repository.cdi.JpaRepositoryExtension.afterBeanDiscovery(JpaRepositoryExtension.java:94)...
感谢您的努力
最佳答案
从堆栈跟踪来看，CDI 干扰/与 Spring 竞争。当您的应用程序中有 beans.xml 时，CDI 就会启用。删除此项以禁用 CDI。
关于java - 无法解析 'javax.persistence.EntityManager' 的 bean，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/28810918/